diff options
| author |   Jason Gunthorpe <jgg@nvidia.com> | 2020-08-31 12:28:12 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-08-31 12:28:12 -0300 |
| commit | 6989aa62d342d79d447a9af12477b907d211bebe (patch) | |
| tree | 09722ffca5dea6933dec72691f89a8cb09f78656 /drivers/mfd/mfd-core.c | |
| parent | RDMA/rxe: Address an issue with hardened user copy (diff) | |
| parent | Linux 5.9-rc3 (diff) | |
| download | linux-dev-6989aa62d342d79d447a9af12477b907d211bebe.tar.xz linux-dev-6989aa62d342d79d447a9af12477b907d211bebe.zip | |
Merge tag 'v5.9-rc3' into rdma.git for-next
Required due to dependencies in following patches.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/mfd/mfd-core.c')
| -rw-r--r-- | drivers/mfd/mfd-core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index c3651f06684f..fc00aaccb5f7 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -126,10 +126,6 @@ static int mfd_match_of_node_to_dev(struct platform_device *pdev, const __be32 *reg; u64 of_node_addr; - /* Skip devices 'disabled' by Device Tree */ - if (!of_device_is_available(np)) - return -ENODEV; - /* Skip if OF node has previously been allocated to a device */ list_for_each_entry(of_entry, &mfd_of_node_list, list) if (of_entry->np == np) @@ -212,6 +208,12 @@ static int mfd_add_device(struct device *parent, int id, if (IS_ENABLED(CONFIG_OF) && parent->of_node && cell->of_compatible) { for_each_child_of_node(parent->of_node, np) { if (of_device_is_compatible(np, cell->of_compatible)) { + /* Ignore 'disabled' devices error free */ + if (!of_device_is_available(np)) { + ret = 0; + goto fail_alias; + } + ret = mfd_match_of_node_to_dev(pdev, np, cell); if (ret == -EAGAIN) continue; @@ -370,8 +372,6 @@ static int mfd_remove_devices_fn(struct device *dev, void *data) regulator_bulk_unregister_supply_alias(dev, cell->parent_supplies, cell->num_parent_supplies); - kfree(cell); - platform_device_unregister(pdev); return 0; } |